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• Rapid strength gain
• Vibration resistant
• Corrosion resistant
• Non expansive
• Can be placed under water

Method of Application

Hole preparation and formation

• Optimum performance of Lokfix requires rough sided, dust free holes. Uses of rotary percussive drills with air or water fl ushing is recommended.
• Diamond drilled holes should be under-reamed unless necessary safety factors are incorporated.
• Cast holes should preferably be inverse dovetail configuration.
• If parallel sides holes are cast they should be rough to provide adequate keying.

Mixing

• A complete pack of resin and catalysed filler should be mixed in one operation. Mixing may be carried out mechanically. When a smooth, even consistency is achieved the grout is ready for use and should be placed well within the gel time of the grout (See datasheet).
• Packs have been designed to produce practical and economic volumes of grout.
• Do not attempt to mix partial pack components.

Installation

• The grout should be injected to the rear of the hole to avoid air entrapment. The thixotropic nature of Lokfix P will prevent significant flow of resin out of the hole.
• The anchor bar is then pressed into the hole to the required depth.
• Slight agitation of the bar will assist in achieving a complete bond. The bar should then be left undisturbed in the required position until the resin is set.

We ae dealing in cement grout & grouting compound in Navi Mumbai and Mumbai.

Product Description
Cebex 100 is supplied as a powder admixture. The material is a combination of a plasticising agent and a gas-producing expansion medium. The plasticising agent allows the use of a reduced water/cement ratio with consequent increased strength and durability. The expansive medium counteracts the natural settlement and plastic shrinkage of the grout and aids stability and cohesion. Sufficient restrained expansion is developed to ensure a high degree of interfacial contact.

Uses:
Cebex 100 is an admixture for cementitious grouts and concrete where a reduced water/cement ratio and positive expansion is required. Applications include bed grouting, duct grouting, non-shrink infilling and jointing.

Advantages:

• Gaseous expansion system compensates for plastic shrinkage and settlement in properly designed cementitious grout.
• Reduced water/cement ratio in the grout mix ensures low permeability and long-term durability in service.
• Gives high grout fluidity with low water/cement ratio, thus making placement or injection of the grout easy.
• No metallic iron content to corrode and cause staining or deterioration due to rust expansion in the grout.
• Composition allows high early strength development in grouts, without the use of chlorides.

Standards compliance:
Cebex 100 is a suitable pre-stressing grout admixture when complying with BS 8110 Part 1, 1985, section 8.9.4.6 

Performance Specification:
All grouting (specify details and areas of application) must be carried out with a cement based grout incorporating a plasticised, expanding powder admixture. The admixture must be iron-free and chloride-free and shall be added to the grout in the proportions 225 g of admixture per 50 kg of cement. The admixture shall provide an expansion of up to 4% in the plastic grout, by means of a gaseous system. The admixture must be stored, handled and mixed strictly in accordance with the manufacturer's instructions. 

Supplier Specification:
All grouting (specify details and areas of application) must be carried out using a cement based grout, incorporating Cebex 100 manufactured by Fosroc and applied strictly in accordance with the manufacturer's technical data sheet. 

Instructions For Use:
Mixing
For best results Fosroc MR3 mixer must be used. For quantities up to 50 kg a slow speed drill fitted with a high shear paddle is suitable. Larger quantities will require a high shear vane mixer. It is essential that machine mixing capacity and labour availability is adequate to enable the grouting operation to be carried out continuously. This may require the use of a holding tank with provision for gentle agitation to maintain fluidity. The selected water content should be accurately measured into the mixer. Slowly add the cement (and sand if required) and Cebex 100. Mix continuously for 5 minutes, making sure that a smooth even consistency is obtained.

Application:
Areas to be grouted should be prepared to ensure substrates are clean, sound, and then pre-wetted. The unrestrained surface area of the grout must be kept to a minimum. Place the grout within 20 minutes of mixing to gain the full benefit of the expansion process. Adopt usual placing or pumping procedures ensuring a continuous operation.

Curing:
On completion of the grouting operation, any exposed areas which are not to be cut back should be thoroughly cured by means of water application, Concure* curing membrane or wet hessian.

Cleaning:
Grouts mixed with Cebex 100 should be removed from tools and equipment with clean water immediately after use. Remove cured material mechanically or with Fosroc Acid Etch

Advantages

• Gaseous expansion system compensates for shrinkage and settlement in the plastic state 
• No metallic iron content to cause staining 
• Pre-packed material overcomes onsite batching variations 
• Develops high early strength without the use of chlorides 
• High ultimate strength ensure the durability of the hardened grout 
• Free flow ensures high level of contact with load bearing areaAdvantages
• Gaseous expansion system compensates for shrinkage and settlement in the plastic state 
• No metallic iron content to cause staining 
• Pre-packed material overcomes onsite batching variations 
• Develops high early strength without the use of chlorides 
• High ultimate strength ensure the durability of the hardened grout 
• Free flow ensures high level of contact with load bearing area

Description
Conbextra GP2 is supplied as a ready to use dry powder. The addition of a controlled amount of clean water produces a free flowing, non-shrink grout for gap thicknesses up to 100mm. Conbextra GP2 is a blend of Portland cement, graded fillers and chemical additives which impart controlled expansion in the plastic state whilst minimising water demand. The low water demand ensures high early strength. The graded fillers are designed to assist uniform mixing and produce a consistent grout. 

Technical support An experienced technical advisory team is available to give technical service on request.

Foundation surface The substrate surface must be free from oil, grease or any loosely adherent material. If the concrete surface is defective or has laitence, it must be cut back to a sound base. Bolt holes and fixing pockets must be blown clean of any dirt or debris. Pre-soaking Several hours prior to placing, the concrete substrates should be saturated with fresh water. Immediately before grouting takes place any free water should be removed with particular care being taken to blow out all bolt holes and pockets. Base plate It is essential that this is clean and free from oil, grease or scale. Air pressure relief holes should be provided to allow venting of any isolated high spots. Levelling shims If these are to be removed after the grout has hardened, they should be treated with a thin layer of grease. Formwork The formwork should be constructed to be leakproof. This can be achieved by using foam rubber strip or mastic sealant beneath the constructed formwork and between joints. In some cases it is practical to use a sacrificial semi-dry sand and cement formwork. The formwork should include outlets for presoaking

Advantages  Gaseous expansion system compensates for shrinkage and settlement in the plastic state No metallic iron content to cause staining Pre-packed material overcomes onsite batching variations Develops high early strength without the use of chlorides High ultimate strength ensure the durability of the hardened grout Free fl ow ensures high level of contact with load bearing areaDescription Conbextra GP2(N) is supplied as a ready to use dry powder. The addition of a controlled amount of clean water produces a free fl owing, non-shrink grout for gap thicknesses up to 100mm. Conbextra GP2(N) is a blend of Portland cement, graded fi llers and chemical additives which impart controlled expansion in the plastic state whilst minimising water demand. The low water demand ensures high early strength. The graded fi llers are designed to assist uniform mixing and produce a consistent grout.Technical support An experienced technical advisory team is available to give technical service on request.All grouting shown on the drawing must be carried out with a pre packed cement based product which is chloride free. It shall be mixed with clean water to the required consistency. The grout must not bleed or segregate. A positive volumetric expansion shall occur while the grout is plastic by means of gaseous systemFoundation surface The substrate surface must be free from oil, grease or any loosely adherent material. If the concrete surface is defective or has laitence, it must be cut back to a sound base. Bolt holes and fi xing pockets must be blown clean of any dirt or debris.

Advantages 

• Gaseous expansion system compensates for plastic shrinkage and settlement in properly designed cementitious grout. 
• Reduced water/cement ratio mixes in the grout mix ensures low permeability and long term durability in service.
• Gives grout high fl uidity with low water/cement ratio, thus making placement or injection of the grout easy. 
• No metallic iron content to corrode and cause staining or deterioration due to rust expansion in the grout.
• Composition allows high early strength development in grouts, without the use of chlorides.

Technical Support
Fosroc off ers a comprehensive range of high performance, high quality concrete repair and construction products. In addition, Fosroc off ers technical support service to specifi ers, end-users and contractors, as well as on-site technical assistance in locations all over the country. 

All grouting (specify details and areas of application) must be carried out with a cement based grout incorporating a plasticised, expanding powder admixture. The grout admixture must be iron-free and chloride-free and shall be added to the cement grout in the proportion of 225g per 50kg of cement. The grout admixture shall provide an expansion of up to 4% in the plastic grout, by means of a gaseous system. The grout admixture must be stored, handled and mixed strictly in accordance with the manufacturer’s instructions.

All grouting (specify details and areas of application) must be carried out using a cement based grout, incorporating Cebex 100 manufactured by Fosroc and applied strictly in accordance with the manufacturer’s technical datasheet.

For best results a mechanically powered grout mixer must be used. For quantities upto 50kg, a slow speed drill fi tted with a high shear paddle is suitable. Large quantities will require a high volume drum mixer. It is essential that machine mixing capacity and labour availability is adequate to enable the grouting operation to be carried out continuously. This may require the use of a holding tank with provision for gentle agitation to maintain fl uidity. The selected water content should be accurately measured into the mixer. The cement (and sand if required) shall be slowly added to Cebex 100. Mixing shall be continued for 5 minutes, making sure that a smooth even consistency is obtained. 

Advantages 

• Easy to install 
• Supercast SWX swellable adhesive enable full integration of Supercast SW20 and Supercast PVC networks 
• Solves detailing problems in conjunction with Supercast PVC range 
• Swelling properties unaffected by long term wet/dry cycling 
• Delayed swell action allows extra tolerance on site 
• Sustains effective seal in wet conditions 

Standards compliance
Suitable for use in contact with potable water Water Byelaws Scheme Approved product.

Description
The Supercast SW20 is a swellable waterstop which can be installed and positively linked into conventional Supercast PVC waterstop networks.This allows the use of Supercast PVC for expansion joints and Supercast SW20 for construction joints all the time maintaining an integrated network. The Supercast SW20 is made from high performance synthetic elastomer strips. The swelling action is the result of contact between water and hydrophilic groups which are part of the Supercast SW20 ‘Basic Polymer’ molecular structure. The hydrophilic groups are not subject to extraction or loss of swelling performance by prolonged or repeated wetting. This is a unique feature of the basic polymer. Expansion of the waterstop creates a positive pressure against the face of the concrete joint, thus preventing water passing through the protected joint. 

Water swellable - Basic Polymer - hydrophilic waterstop, where shown on the drawings, shall be made from a preformed elastomeric strip which can integrate into existing waterstop networks. It shall be free from rubber, bentonite or other inclusions. The waterstop shall have an unrestrained volumetric expansion of upto 300%. It must not deteriorate under prolonged wet/dry cycling. It must be able to withstand a hydrostatic head of 60 metres (6 bars). It shall be used in accordance with the methods given in the manufacturer’s current data sheet.